PSYCH 1XX3 Final: Psych1XX3 exam review Questions-2.pdf
20 Apr 2014
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Quiz 1 development: a pointy nose is the dominant trait, and a round nose is the recessive trait. Billy is born with a cataract in one of his eyes, severely impairing his vision and making it more difficult to learn how to walk. D) azim is born prematurely, and as a result experiences several significant health issues throughout his life: sheena"s parents both have very large ears and are curious about what type of ears sheena will develop. If we assume ear size is a dominant trait, and contributed solely by a single gene pair, how might sheena"s genotype influence the size of her ears? y. Since both of her parents have large ears, they must both be homozygous this dominant trait, meaning sheena will also be homozygous dominant and will one day have large ears. If sheena"s mother is homozygous dominant and sheena"s father is heterozygous, sheena will definitely have large ears.
